.panel .tab-pane .list-group-item:last-child {border-bottom-right-radius:0px;border-bottom-left-radius:0px;}

.chat-msgs {font-size:0.9em; word-break:break-all; overflow-x:hidden; overflow-y:auto; min-height:150px;}
.chat-msgs .mine {text-align:right;}
.chat-msg-text {font-size:0.9em; padding-left:5px; padding-right:5px;}
.chat-controls .btn {padding-left:6px; padding-right:6px;}